Welcome to The Adversarial. Every other week, we'll provide you with expert analysis on America's greatest challengers: China, Russia, Iran, North Korea, ...

Existing units don’t have the capacity to manage a wartime flow without compromising their health care services, officials ...

Outgoing NATO Secretary-General Jens Stoltenberg warned European countries that it is impossible to ensure their security ...

The Russian dissident Vladimir Kara-Murza called on the US, UK and Europe to strengthen their resolve against his country's ...

The Arctic is not the territory of the North Atlantic alliance,” Kremlin Foreign Minister Sergey Lavrov warns.

Fires have been reported in the Vyshhorod district, around 12 miles north of the capital. Officials warned about an increased concentration of suspended particles, such as dust, soot, and smoke, in ...

The U.S. has warned its allies that Russia is targeting cargo shipping companies as it seeks to disrupt Ukraine’s partners, ...

The European Union has vowed to enhance its military capability. But money is scarce, responsibilities overlap and the new ...

Putin is now threatening NATO with nuclear war if the US and UK supply Ukraine with long-range missiles capable of striking ...

Ukraine's F-16s are being impacted by Western restrictions on Ukraine hitting targets in Russia with long-range missiles, ...

The European Union may consider temporarily suspending its visa-free regime with Georgia if an Oct. 26 parliamentary election ...

There are an estimated 758,000 Polish Americans in Pennsylvania, one of the so-called "blue wall" states that are critical to ...